Solve the system of linear equations by substitution.
3x + y = -3 -2x + y =7

(-2, 3)

Step-by-step explanation:

First solve one equation for y:

Now we can substitute this equation into the other one:

Solve for x:

Now substitute this value into the equation :

Solve for y:

Now your solution is (-2,3)

Hope this helps! :)